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Radii of A^(+) and that of X^(-) and Y^(...

Radii of `A^(+)` and that of `X^(-)` and `Y^(-)` have been given as
`A^(+)=1.00` pm
`X^(-)=1.00` pm
`Y^(-)=2.00` pm
Assign structure of AX and AY crystals and also determine the volume of unit cells of AX and AY crystals.

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To solve the problem, we need to determine the structures of the AX and AY crystals based on the given ionic radii and then calculate the volumes of their unit cells. ### Step 1: Identify the ionic radii We are given the following ionic radii: - Radius of \( A^+ \) = 1.00 pm - Radius of \( X^- \) = 1.00 pm - Radius of \( Y^- \) = 2.00 pm ...
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